No
you don't need a jacket based on the weather in Seattle, WA 98115, USA 1 second ago
75°F24°C & Clear
Wind is 7 mph12 km/h from the Southwest, gusting to 15 mph24 km/h
| September 13 | ||||
| 7pm | 75°F24°C | 8 mph13 km/h Southwest | Clear | |
| 8pm | 75°F24°C | 8 mph13 km/h Southwest | Clear | |
| 9pm | 74°F23°C | 8 mph12 km/h Southwest | Mostly Clear | |
| 10pm | 71°F21°C | 6 mph10 km/h Southwest | Partly Cloudy | |
| 11pm | 67°F19°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| September 14 | ||||
| 12am | 65°F18°C | 5 mph9 km/h South | Mostly Cloudy | |
| 1am | 63°F17°C | 6 mph10 km/h South | Mostly Cloudy | |
| 2am | 62°F17°C | 6 mph10 km/h South | Mostly Cloudy | |
| 3am | 61°F16°C | 7 mph11 km/h South | Mostly Cloudy | |
| 4am | 61°F16°C | 7 mph10 km/h South | Cloudy | |
| 5am | 60°F16°C | 6 mph10 km/h South | Cloudy | |
| 6am | 59°F15°C | 5 mph8 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 13 | 57°F14°C | 75°F24°C | 5 mph8 km/h from South | Mostly Clear | Drizzle |
| September 14 | 55°F13°C | 64°F18°C | 6 mph9 km/h from South | Drizzle | Partly Cloudy |
| September 15 | 52°F11°C | 68°F20°C | 5 mph8 km/h from North | Mostly Clear | Mostly Clear |
| September 16 | 54°F12°C | 80°F27°C | 4 mph7 km/h from North | Clear | Clear |
| September 17 | 54°F12°C | 70°F21°C | 9 mph14 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 18 | 52°F11°C | 66°F19°C | 6 mph10 km/h from North | Mostly Clear | Mostly Clear |
| September 19 | 52°F11°C | 69°F20°C | 6 mph10 km/h from North | Partly Cloudy | Mostly Clear |
Yes
Low of 55°F13°C, High of 64°F18°CWind: 6 mph9 km/h
Precipitation: 84% rain